What it helps you decide
Estimate case arrangements, dimensions, and weight.
Free shipping planner
Find a practical case pack before ordering cartons.
Test product dimensions, padding, case count, and weight limits to get a compact starting arrangement for wholesale and parcel shipping.
Start with the example
The values already filled in are a working example—not a recommendation.
- 1Choose the closest starting point.
- 2Replace the example with your real details.
- 3Read the live result and its important limits.
Single-unit inputs
Describe the package
This estimates a rectangular grid and adds 0.25 in to each outer dimension for board. Validate with your carton supplier, dividers, closures, compression needs, and carrier limits.
About this free packaging, shipping & production tool
How to use the Master Carton Planner
Estimate case arrangements, dimensions, and weight. The calculator runs privately in your browser and is designed to make the assumptions behind the answer visible.
What to have ready
Measure the actual product and inside pack dimensions, confirm weights, quantities, material limits, and any carrier or printing requirements.
How to use the result
Use the result to shortlist a pack or create test artwork, then verify it with a physical fit, print, drop, transit, or shelf-life test as appropriate.
Ready for the connected version?
Turn the calculation into a repeatable workflow.
Batch Scale connects recipes, materials, costs, inventory, production, sales, and your storefront in one workspace.